1 " Vim main configuration file.
3 " Copyright (C) 2011-2012 Simon Ruderich
5 " This file is free software: you can redistribute it and/or modify
6 " it under the terms of the GNU General Public License as published by
7 " the Free Software Foundation, either version 3 of the License, or
8 " (at your option) any later version.
10 " This file is distributed in the hope that it will be useful,
11 " but WITHOUT ANY WARRANTY; without even the implied warranty of
12 " MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 " GNU General Public License for more details.
15 " You should have received a copy of the GNU General Public License
16 " along with this file. If not, see <http://www.gnu.org/licenses/>.
21 " Save 'runtimepath' in case it was changed by the system's configuration
22 " files. Also save 'diff' as set all& resets it; but somehow later (after
23 " sourcing the vimrc - for example in a VimEnter autocmd) it gets
24 " automagically restored to the correct value.
26 let s:save_runtimepath = &runtimepath
27 let s:save_diff = &diff
29 " Reset all options (except 'term', 'lines' and 'columns'). This makes sure a
30 " system wide configuration file doesn't change default values.
32 " And restore it after all other options were reset.
34 let &runtimepath = s:save_runtimepath
35 let &diff = s:save_diff
36 unlet s:save_runtimepath
40 " Make sure Vim (and not Vi) settings are used.
43 " Use UTF-8 for all internal data (buffers, registers, etc.). This doesn't
44 " affect reading files in different encodings, see 'fileencodings' for that.
47 " Load my scripts from ~/.vim (my scripts) and ~/.vim/runtime (checkout of Vim
48 " runtime files) if available.
49 set runtimepath-=~/.vim
50 set runtimepath^=~/.vim,~/.vim/runtime
52 " Don't store swap files in the same directory as the edited file.
54 " But store them in ~/.tmp or ~/tmp (already set by default) if available.
57 " Disable modelines as they may cause security problems. Instead use
58 " securemodelines (Vim script #1876).
61 " Complete to longest common string (list:longest) and then complete all full
62 " matches after another (full). Thanks to pbrisbin
63 " (http://pbrisbin.com:8080/dotfiles/vimrc).
64 set wildmode=list:longest,full
66 " Increase history of executed commands (:).
69 " Increase number of possible undos.
73 " Remember marks (including the last cursor position) for more files.
77 " Use strong encryption if possible, also used for swap/undo files.
78 if exists('+cryptmethod')
79 set cryptmethod=blowfish
82 " Clear all vimrc-related autocmds. Has to be done here as the vimrc augroup
83 " is used multiple times.
93 " Enable automatic file detection, plugin and indention support.
95 filetype off " necessary for pathogen to force a reload of ftplugins
96 filetype plugin indent on
99 " Use UTF-8 file encoding for all files. Automatically recognize latin1 in
101 set fileencodings=utf-8,latin1
103 " Wrap text after 78 characters.
106 " Set tabs to 4 spaces, use softtabs.
110 " When < and > is used indent/deindent to the next 'shiftwidth' boundary.
112 " Use the default value for real tabs.
115 " Enable auto indention.
118 " When joining lines only add one space after a sentence.
121 " Allow backspacing over autoindent and line breaks.
122 set backspace=indent,eol
124 " Start a comment when hitting enter after a commented line (r) and when using
125 " o or O around a commented line (o).
126 set formatoptions+=ro
127 " Don't break a line if was already longer then 'textwidth' when insert mode
131 " Allow virtual editing (cursor can be positioned anywhere, even when there is
132 " no character) in visual block mode.
133 set virtualedit=block
135 " Already display matches while typing the search command. This makes spotting
139 " Activate syntax folding.
141 set foldmethod=syntax
143 set foldlevel=99 " no closed folds at default, 'foldenable' would disable
144 " folding which is not what I want
147 " Only check for case if the searched word contains a capital character.
151 " Activate spell checking, use English as default.
152 if exists('+spell') && has('syntax')
153 " But not when diffing because spell checking is distracting in this case.
160 " Allow buffers with changes to be hidden. Very important for effective
161 " editing with multiple buffers.
167 " Use a dark background. Doesn't change the background color, only sets text
168 " colors for a dark terminal.
171 " Display line numbers.
173 " But use as little space as necessary for the numbers column. Thanks to James
174 " Vega (http://git.jamessan.com/?p=etc/vim.git;a=summary).
175 if exists('+numberwidth')
178 " Display the ruler with current line/file position. If 'statusline' is used
179 " then this only affects <C-G>.
181 " Display partial commands in the status line.
184 " Don't redraw screen when executing macros; increases speed. Thanks to James
185 " Vega (http://git.jamessan.com/?p=etc/vim.git;a=summary).
188 " Visualize the line the cursor is currently in.
189 if exists('+cursorline')
193 " Highlight all matches on the screen when searching. Use <C-L> (see below) to
194 " remove the highlighting until the next search.
197 " Display tabs, trailing space, non breakable spaces and long lines (when
198 " wrapping is disabled).
200 set listchars=trail:-,extends:>
202 set listchars+=nbsp:!
206 " Always display the status line even if there is only one window.
209 " If there's more than one buffer return "/<nr>" (e.g. "/05") where <nr>
210 " is the highest buffer number, otherwise return nothing. Used in
211 " 'statusline' to get an overview of available buffer numbers.
212 function! StatuslineBufferCount()
213 let l:bufnr = bufnr('$')
217 let l:result .= printf('%02d', l:bufnr)
219 " Older Vims don't have printf() (and no .= either). Emulate
222 let l:result = l:result . '0'
224 let l:result = l:result . l:bufnr
234 set statusline+=%02n " buffer number
235 set statusline+=%{StatuslineBufferCount()} " highest buffer number
237 set statusline+=%f\ " path to current file in buffer
238 set statusline+=%h " [help] if buffer is help file
239 set statusline+=%w " [Preview] if buffer is preview buffer
240 set statusline+=%m " [+] if buffer was modified,
241 " [-] if 'modifiable' is off
242 set statusline+=%r " [RO] if buffer is read only
245 set statusline+=%= " right align
246 set statusline+=0x%-8B\ " current character under cursor as hex
247 set statusline+=%-12.(%l,%c%V%)\ " line number (%l),
248 " column number (%c),
249 " virtual column number if different
251 set statusline+=%P " position in file in percent
255 " MAPPINGS (except for plugins, see PLUGIN SETTINGS below)
257 " noremap is used to make sure the right side is executed as is and can't be
258 " modified by a plugin or other settings. Except for <Nop> which isn't
259 " affected by mappings.
261 " Easy way to exit insert mode.
264 " Also for command mode, thanks to http://github.com/mitechie/pyvim
269 " Disable arrow keys for all modes except command modes. Thanks to James Vega
270 " (http://git.jamessan.com/?p=etc/vim.git;a=summary).
279 " Also disable arrow keys in command mode, use <C-P>/<C-N> as replacement (see
286 " Use <C-P>/<C-N> as replacement for <Up>/<Down> in command mode. Thanks to
287 " abstrakt and grayw in #vim on Freenode (2010-04-12 21:20 CEST).
289 cnoremap <C-N> <Down>
292 " Don't move the cursor to the first column for certain scroll commands (<C-F,
293 " <C-B>, <C-D>, <C-U>). Thanks to jamessan in #vim on Freenode (2011-08-31
294 " 02:27 CEST) for the 'nostartofline' tip. But I can't use 'nostartofline'
295 " directly because it also enables that feature for other commands which I
298 " Set 'nostartofline' for a single movement.
299 function! s:TemporaryNostartofline(movement)
300 let l:startofline = &startofline
302 execute 'normal! ' . a:movement
303 let &startofline = l:startofline
306 " Thanks to fow in #vim on Freenode (2012-02-16 15:38 CET) for the idea to
307 " use "<Bslash><Lt>"; Vim documentation reference: :help <>.
308 nnoremap <silent> <C-F>
309 \ :call <SID>TemporaryNostartofline("<Bslash><Lt>C-F>")<CR>
310 nnoremap <silent> <C-B>
311 \ :call <SID>TemporaryNostartofline("<Bslash><Lt>C-B>")<CR>
312 nnoremap <silent> <C-D>
313 \ :call <SID>TemporaryNostartofline("<Bslash><Lt>C-D>")<CR>
314 nnoremap <silent> <C-U>
315 \ :call <SID>TemporaryNostartofline("<Bslash><Lt>C-U>")<CR>
318 " Write before suspending, thanks to deryni in #vim on Freenode (2011-05-09
319 " 20:02 CEST). To suspend without saving either unmap this or use :stop<CR>.
320 nnoremap <silent> <C-Z> :update<CR>:stop<CR>
322 " 2<C-G> gives more verbose information, use it by default. Thanks to NCS_One
323 " in #vim on Freenode (2011-08-15 00:17 CEST).
324 nnoremap <C-G> 2<C-G>
326 " Use <Space> to move down a page and - to move up one like in mutt. Don't use
327 " nnoremap so the <C-F>/<C-B> 'nostartofline' fix (see above) works.
331 " Go to next and previous buffer. Thanks to elik in #vim on Freenode
332 " (2010-05-16 18:38 CEST) for this idea.
333 nnoremap <silent> gb :bnext<CR>
334 nnoremap <silent> gB :bprev<CR>
336 " Fast access to buffers.
337 nnoremap <silent> <Leader>1 :1buffer<CR>
338 nnoremap <silent> <Leader>2 :2buffer<CR>
339 nnoremap <silent> <Leader>3 :3buffer<CR>
340 nnoremap <silent> <Leader>4 :4buffer<CR>
341 nnoremap <silent> <Leader>5 :5buffer<CR>
342 nnoremap <silent> <Leader>6 :6buffer<CR>
343 nnoremap <silent> <Leader>7 :7buffer<CR>
344 nnoremap <silent> <Leader>8 :8buffer<CR>
345 nnoremap <silent> <Leader>9 :9buffer<CR>
346 nnoremap <silent> <Leader>0 :10buffer<CR>
348 " Make last active window the only window. Similar to <C-W> o.
349 nnoremap <C-W>O <C-W>p<C-W>o
351 " Maps to change spell language between English and German and disable spell
354 nnoremap <silent> <Leader>sn :set nospell<CR>
355 nnoremap <silent> <Leader>se :set spell spelllang=en_us<CR>
356 nnoremap <silent> <Leader>sd :set spell spelllang=de_de<CR>
359 " Add semicolon to the end of the line. Thanks to
360 " http://www.van-laarhoven.org/vim/.vimrc for this idea and godlygeek in #vim
361 " on Freenode for an improved version which doesn't clobber any marks.
362 nnoremap <silent> <Leader>; :call setline(line('.'), getline('.') . ';')<CR>
364 " * and # for selections in visual mode. Thanks to
365 " http://got-ravings.blogspot.com/2008/07/vim-pr0n-visual-search-mappings.html
366 " and all nerds involved (godlygeek, strull in #vim on Freenode).
368 function! s:VSetSearch()
371 " Added \C to force 'noignorecase' while searching the current visual
372 " selection. I want to search for the exact string in this case.
373 let @/ = '\C' . '\V' . substitute(escape(@@, '\'), '\n', '\\n', 'g')
376 vnoremap * :<C-U>call <SID>VSetSearch()<CR>//<CR>
377 vnoremap # :<C-U>call <SID>VSetSearch()<CR>??<CR>
380 " I often type "W" instead of "w" when trying to save a file. Fix my mistake.
381 " Thanks to Tony Mechelynck <antoine.mechelynck@gmail.com> from the Vim
382 " mailing list for the commands.
390 \ ((getcmdtype() == ':' && getcmdpos() <= 2) ? 'w' : 'W')
391 cnoreabbrev <expr> Wa
392 \ ((getcmdtype() == ':' && getcmdpos() <= 3) ? 'wa' : 'Wa')
393 cnoreabbrev <expr> Wq
394 \ ((getcmdtype() == ':' && getcmdpos() <= 3) ? 'wq' : 'Wq')
395 cnoreabbrev <expr> Wqa
396 \ ((getcmdtype() == ':' && getcmdpos() <= 4) ? 'wqa' : 'Wqa')
398 " Also fix my typo with "Q".
404 \ ((getcmdtype() == ':' && getcmdpos() <= 2) ? 'q' : 'Q')
405 cnoreabbrev <expr> Qa
406 \ ((getcmdtype() == ':' && getcmdpos() <= 3) ? 'qa' : 'Qa')
409 " In case 'hlsearch' is used disable it with <C-L>. Thanks to frogonwheels and
410 " vimgor (bot) in #vim on Freenode (2010-03-30 05:58 CEST).
411 noremap <silent> <C-L> :nohlsearch<CR><C-L>
413 " <C-U> in insert mode deletes a lot, break undo sequence before deleting the
414 " line so the change can be undone. Thanks to the vimrc_example.vim file in
416 inoremap <C-U> <C-G>u<C-U>
417 " Same for <C-@> (insert previously inserted text and leave insert mode).
418 inoremap <C-@> <C-G>u<C-@>
419 " And for <C-A> (insert previously inserted text).
420 inoremap <C-A> <C-G>u<C-A>
421 " And for <C-W> (delete word before cursor).
422 inoremap <C-W> <C-G>u<C-W>
425 " New text-objects ii and ai to work on text with the same indentation. Thanks
426 " to http://vim.wikia.com/index.php?title=Indent_text_object&oldid=27126
427 " (visited on 2011-11-19).
428 onoremap <silent> ai :<C-U>call <SID>IndTxtObj(0)<CR>
429 onoremap <silent> ii :<C-U>call <SID>IndTxtObj(1)<CR>
430 vnoremap <silent> ai :<C-U>call <SID>IndTxtObj(0)<CR><Esc>gv
431 vnoremap <silent> ii :<C-U>call <SID>IndTxtObj(1)<CR><Esc>gv
433 function! s:IndTxtObj(inner)
434 let curline = line(".")
435 let lastline = line("$")
436 let i = indent(line(".")) - &shiftwidth * (v:count1 - 1)
437 let i = i < 0 ? 0 : i
438 if getline(".") !~ "^\\s*$"
439 let p = line(".") - 1
440 let nextblank = getline(p) =~ "^\\s*$"
442 \ && ((i == 0 && !nextblank)
443 \ || (i > 0 && ((indent(p) >= i
444 \ && !(nextblank && a:inner))
445 \ || (nextblank && !a:inner))))
447 let p = line(".") - 1
448 let nextblank = getline(p) =~ "^\\s*$"
451 call cursor(curline, 0)
452 let p = line(".") + 1
453 let nextblank = getline(p) =~ "^\\s*$"
455 \ && ((i == 0 && !nextblank)
456 \ || (i > 0 && ((indent(p) >= i
457 \ && !(nextblank && a:inner))
458 \ || (nextblank && !a:inner))))
460 let p = line(".") + 1
461 let nextblank = getline(p) =~ "^\\s*$"
471 " Fix some of my spelling mistakes.
478 " Activate syntax coloring.
482 " Don't highlight more than 500 columns as I normally don't have that long
483 " lines and they slow down syntax coloring. Thanks to Derek Wyatt
484 " (http://www.derekwyatt.org/vim/the-vimrc-file/).
485 if exists('+synmaxcol')
489 " Use (limited) syntax based omni completion if no other omni completion is
490 " available. Taken from :help ft-syntax-omni.
491 if has('autocmd') && exists('+omnifunc')
494 \ if &omnifunc == '' |
495 \ setlocal omnifunc=syntaxcomplete#Complete |
500 " Function to enable all custom highlights. Necessary as highlights are
501 " window-local and thus must be set for each new window.
502 function! s:CustomSyntaxHighlights()
503 " Not the first time called, nothing to do.
504 if exists('w:vimrc_syntax_run')
507 let w:vimrc_syntax_run = 1
509 " Highlight lines longer than 78 characters. Thanks to Tony Mechelynck
510 " <antoine.mechelynck@gmail.com> from the Vim mailing list. It can easily be
511 " disabled when necessary with :2match (in Vim >= 700).
513 2match Todo /\%>78v./
518 if exists('*matchadd')
519 " Highlight some important keywords in all documents.
520 let l:todos = ['TODO', 'XXX', 'FIXME',
521 \ 'CHANGED', 'REMOVED', 'DELETED']
522 " Compatibility fix for Vim 6.4 which can't handle for in function
523 " (without function it's ignored).
524 execute ' for l:x in l:todos'
525 \ '| call matchadd("Todo", l:x)'
528 " Highlight Unicode whitespace which is no normal whitespace (0x20).
529 let l:spaces = ['00a0', '1680', '180e', '2000', '2001', '2002',
530 \ '2003', '2004', '2005', '2006', '2007', '2008',
531 \ '2009', '200a', '200b', '200c', '200d', '202f',
532 \ '205f', '2060', '3000', 'feff']
533 " Compatibility fix for Vim 6.4.
534 execute ' for l:x in l:spaces'
535 \ '| call matchadd("Error", "\%u" . l:x)'
539 " Enable highlights for the current and all new windows. Thanks to bairui in
540 " #vim on Freenode (2012-04-01 00:22 CEST) for the WinEnter suggestion.
541 call <SID>CustomSyntaxHighlights()
544 autocmd WinEnter * call <SID>CustomSyntaxHighlights()
548 " Settings for specific filetypes.
551 let g:hs_highlight_delimiters = 1
552 let g:hs_highlight_boolean = 1
553 let g:hs_highlight_types = 1
554 let g:hs_highlight_more_types = 1
557 let g:perl_fold_blocks = 1
558 let g:perl_nofold_packages = 1
559 let g:perl_include_pod = 1 " syntax coloring for PODs
561 let g:python_highlight_all = 1
563 let g:sh_noisk = 1 " don't add . to 'iskeyword'
564 let g:sh_is_posix = 1 " POSIX shell (e.g. dash) is compatible enough
565 let g:sh_fold_enabled = 7 " functions (1), heredoc (2) and if/do/for (4)
567 let g:vimsyn_embed = 0 " don't highlight embedded languages
568 let g:vimsyn_folding = 'af' " folding for autogroups (a) and functions (f)
570 let g:xml_syntax_folding = 1
577 " Use pathogen which allows one 'runtimepath' entry per plugin. This makes
578 " installing/removing/updating plugins simple. (Used for plugins with more
579 " than one file.) Ignore errors in case pathogen is not installed.
581 silent! execute 'call pathogen#runtime_append_all_bundles()'
584 " Settings for the NERD commenter.
585 " Don't create any mappings I don't want to use.
586 let g:NERDCreateDefaultMappings = 0
587 " Map toggle comment.
588 map <Leader><Leader> <Plug>NERDCommenterToggle
590 " XPTemplate settings.
591 " Try to maintain snippet rendering even after editing outside of a
593 let g:xptemplate_strict = 0
594 " Don't complete any braces automatically.
595 let g:xptemplate_brace_complete = 0
596 " Only highlight the current placeholder.
597 let g:xptemplate_highlight = 'current'
603 " Use a custom auto group to prevent problems when the vimrc files is sourced
608 " Go to last position of opened files. Taken from :help last-position-jump.
609 autocmd BufReadPost *
610 \ if line("'\"") > 1 && line("'\"") <= line('$') |
611 \ execute "normal! g'\"" |
613 " But not for Git commits, go to beginning of the file.
614 autocmd BufReadPost COMMIT_EDITMSG normal! gg
616 " Make sure 'list' and 'number' is disabled in help files. This is necessary
617 " when switching to a help buffer which is in the background with :buffer as
618 " these options are local to windows (and not only to buffers). This happens
619 " because I often want to use only one window and thus the help buffer is in
621 autocmd BufWinEnter *.txt
622 \ if &filetype == 'help' |
624 \ setlocal nonumber |
627 " Automatically disable 'paste' mode when leaving insert mode. Thanks to
628 " Raimondi in #vim on Freenode (2010-08-14 23:01 CEST). Very useful as I only
629 " want to paste once and then 'paste' gets automatically unset. InsertLeave
630 " doesn't exist in older Vims.
631 if exists('##InsertLeave')
632 autocmd InsertLeave * set nopaste
635 " Write file when running :mak[e] before 'makeprg' is called. QuickFixCmdPre
636 " doesn't exist in older Vims.
637 if exists('##QuickFixCmdPre')
638 autocmd QuickFixCmdPre * write
641 " Don't ignore case while in insert mode, but ignore case in all other modes.
642 " This causes <C-N>/<C-P> to honor the case and thus only complete matching
643 " capitalization. But while searching (/) 'ignorecase' is used.
644 " InsertEnter/InsertLeave doesn't exist in older Vims.
645 if exists('##InsertEnter') && exists('##InsertLeave')
646 autocmd InsertEnter * set noignorecase
647 autocmd InsertLeave * set ignorecase
650 " AFTER/FTPLUGIN AUTO COMMANDS
652 " Disable spell checking for files which don't need it.
653 autocmd FileType deb setlocal nospell
654 autocmd FileType diff setlocal nospell
655 autocmd FileType tar setlocal nospell
656 " Fix to allow Vim edit crontab files as crontab doesn't work with
658 autocmd FileType crontab setlocal backupcopy=yes
659 " Don't use the modeline in git commits as the diff created by `git commit -v`
660 " may contain one which could change the filetype or other settings of the
661 " commit buffer. Also make sure we use only 72 characters per line which is
662 " the recommendation for git commit messages (http://tpope.net/node/106).
663 autocmd FileType gitcommit let g:secure_modelines_allowed_items = [] |
664 \ setlocal textwidth=72
665 " Use the same comment string as for Vim files in Vimperator files.
666 autocmd FileType vimperator setlocal commentstring=\"%s
667 " Use tex compiler for (La)TeX files.
668 autocmd FileType tex compiler tex
670 " FTDETECT AUTO COMMANDS
672 " Recognize .md as markdown files (Vim default is .mkd).
673 autocmd BufRead,BufNewFile *.md set filetype=mkd
674 " Recognize .test as Tcl files.
675 autocmd BufRead,BufNewFile *.test set filetype=tcl
677 " OTHER AUTO COMMANDS
679 " Disable spell checking, displaying of list characters and long lines when
680 " viewing documentation.
681 autocmd BufReadPost /usr/share/doc/* setlocal nospell nolist | 2match
683 " Use diff filetype for mercurial patches in patch queue.
684 autocmd BufReadPost */.hg/patches/* set filetype=diff
690 " CUSTOM FUNCTIONS AND COMMANDS
693 " Convenient command to see the difference between the current buffer and the
694 " file it was loaded from, thus the changes you made. Thanks to the
695 " vimrc_example.vim file in Vim's source. Modified to use the same filetype
696 " for the diffed file than the filetype for the original file.
697 if !exists(':DiffOrig')
699 \ let s:diff_orig_filetype = &filetype
701 \ | let &filetype = s:diff_orig_filetype
702 \ | unlet s:diff_orig_filetype
703 \ | set buftype=nofile